fkie_cve-2022-48799
Vulnerability from fkie_nvd
Published
2024-07-16 12:15
Modified
2024-11-21 07:34
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: perf: Fix list corruption in perf_cgroup_switch() There's list corruption on cgrp_cpuctx_list. This happens on the following path: perf_cgroup_switch: list_for_each_entry(cgrp_cpuctx_list) cpu_ctx_sched_in ctx_sched_in ctx_pinned_sched_in merge_sched_in perf_cgroup_event_disable: remove the event from the list Use list_for_each_entry_safe() to allow removing an entry during iteration.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2142bc1469a316fddd10012d76428f7265258f81
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/30d9f3cbe47e1018ddc8069ac5b5c9e66fbdf727
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5d76ed4223403f90421782adb2f20a9ecbc93186
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5f4e5ce638e6a490b976ade4a40017b40abb2da0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7969fe91c9830e045901970e9d755b7505881d4a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a2ed7b29d0673ba361546e2d87dbbed149456c45
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f6b5d51976fcefef5732da3e3feb3ccff680f7c8
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2142bc1469a316fddd10012d76428f7265258f81
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/30d9f3cbe47e1018ddc8069ac5b5c9e66fbdf727
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5d76ed4223403f90421782adb2f20a9ecbc93186
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/5f4e5ce638e6a490b976ade4a40017b40abb2da0
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7969fe91c9830e045901970e9d755b7505881d4a
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a2ed7b29d0673ba361546e2d87dbbed149456c45
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f6b5d51976fcefef5732da3e3feb3ccff680f7c8
Impacted products
Vendor Product Version


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{
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In the Linux kernel, the following vulnerability has been resolved:\n\nperf: Fix list corruption in perf_cgroup_switch()\n\nThere's list corruption on cgrp_cpuctx_list. This happens on the\nfollowing path:\n\n  perf_cgroup_switch: list_for_each_entry(cgrp_cpuctx_list)\n      cpu_ctx_sched_in\n         ctx_sched_in\n            ctx_pinned_sched_in\n              merge_sched_in\n                  perf_cgroup_event_disable: remove the event from the list\n\nUse list_for_each_entry_safe() to allow removing an entry during\niteration.",
      },
      {
         lang: "es",
         value: "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: perf: corrige la corrupción de la lista en perf_cgroup_switch() Hay una lista corrupta en cgrp_cpuctx_list. Esto sucede en la siguiente ruta: perf_cgroup_switch: list_for_each_entry(cgrp_cpuctx_list) cpu_ctx_sched_in ctx_sched_in ctx_pinned_sched_in merge_sched_in perf_cgroup_event_disable: eliminar el evento de la lista Utilice list_for_each_entry_safe() para permitir eliminar una entrada durante la iteración.",
      },
   ],
   id: "CVE-2022-48799",
   lastModified: "2024-11-21T07:34:06.700",
   metrics: {},
   published: "2024-07-16T12:15:04.490",
   references: [
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/2142bc1469a316fddd10012d76428f7265258f81",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/30d9f3cbe47e1018ddc8069ac5b5c9e66fbdf727",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/5d76ed4223403f90421782adb2f20a9ecbc93186",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/5f4e5ce638e6a490b976ade4a40017b40abb2da0",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/7969fe91c9830e045901970e9d755b7505881d4a",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/a2ed7b29d0673ba361546e2d87dbbed149456c45",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/f6b5d51976fcefef5732da3e3feb3ccff680f7c8",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/2142bc1469a316fddd10012d76428f7265258f81",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/30d9f3cbe47e1018ddc8069ac5b5c9e66fbdf727",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/5d76ed4223403f90421782adb2f20a9ecbc93186",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/5f4e5ce638e6a490b976ade4a40017b40abb2da0",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/7969fe91c9830e045901970e9d755b7505881d4a",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/a2ed7b29d0673ba361546e2d87dbbed149456c45",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/f6b5d51976fcefef5732da3e3feb3ccff680f7c8",
      },
   ],
   sourceIdentifier: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
   vulnStatus: "Awaiting Analysis",
}


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